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<ep-patent-document id="EP23212700A3" file="EP23212700NWA3.xml" lang="de" country="EP" doc-number="4321740" kind="A3" date-publ="20240320" status="n" dtd-version="ep-patent-document-v1-6">
<SDOBI lang="de"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORS..SM..................</B001EP><B005EP>J</B005EP><B007EP>BDM Ver 2.0.24 -  1620000/0</B007EP></eptags></B000><B100><B110>4321740</B110><B120><B121>EUROPÄISCHE PATENTANMELDUNG</B121></B120><B130>A3</B130><B140><date>20240320</date></B140><B190>EP</B190></B100><B200><B210>23212700.1</B210><B220><date>20130725</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260><B270><dnum><anum>PCT/EP2013/002207</anum></dnum><date>20130725</date><ctry>EP</ctry></B270></B200><B300><B310>102012017288</B310><B320><date>20120831</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>20240320</date><bnum>202412</bnum></B405><B430><date>20240214</date><bnum>202407</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>B01D  35/027       20060101AFI20240212BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>F01N   3/20        20060101ALI20240212BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>B01D  35/027       20130101 FI20220916BHEP        </text></classification-cpc><classification-cpc sequence="2"><text>F01N   3/2066      20130101 LI20131028BHEP        </text></classification-cpc><classification-cpc sequence="3"><text>F01N2610/02        20130101 LA20141030BHEP        </text></classification-cpc><classification-cpc sequence="4"><text>F01N2610/1426      20130101 LA20141030BHEP        </text></classification-cpc><classification-cpc sequence="5"><text>Y02T  10/12        20130101 LA20200801RHEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>EINRICHTUNG ZUR SAUGFILTRATION VON FLUIDEN</B542><B541>en</B541><B542>DEVICE FOR THE SUCTION FILTRATION OF FLUIDS</B542><B541>fr</B541><B542>SYSTÈME DE FILTRATION DE FLUIDES PAR ASPIRATION</B542></B540><B590><B598>5</B598></B590></B500><B600><B620><parent><pdoc><dnum><anum>13744966.6</anum><pnum>2890471</pnum></dnum><date>20130725</date></pdoc></parent></B620></B600><B700><B710><B711><snm>Hydac Filtertechnik GmbH</snm><iid>101912445</iid><irf>40cdh/130788A/WO/EP</irf><adr><str>Industriestraße</str><city>66280 Sulzbach/Saar</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>Lauer, Viktor Josef</snm><adr><city>66809 Nalbach</city><ctry>DE</ctry></adr></B721><B721><snm>Sann, Norbert</snm><adr><city>66292 Riegelsberg</city><ctry>DE</ctry></adr></B721><B721><snm>Sakraschinsky, Michael</snm><adr><city>66386 St. Ingbert</city><ctry>DE</ctry></adr></B721><B721><snm>Hennes, Stefan</snm><adr><city>66540 Neunkirchen</city><ctry>DE</ctry></adr></B721><B721><snm>Wohlers, Alexander</snm><adr><city>54439 Saarburg</city><ctry>DE</ctry></adr></B721><B721><snm>Seibold, Paul</snm><adr><city>82491 Grainau</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Bartels und Partner, Patentanwälte</snm><iid>101317785</iid><adr><str>Lange Strasse 51</str><city>70174 Stuttgart</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840><B880><date>20240320</date><bnum>202412</bnum></B880></B800></SDOBI>
<abstract id="abst" lang="de">
<p id="pa01" num="0001">1. Einrichtung zur Saugfiltration von Fluiden.<br/>
2. Eine Einrichtung zur Saugfiltration von Fluiden, wie Harnstofflösungen für Abgas-Nachbehandlungssysteme, mit einem das Fluid bevorratenden Tank (2) und einem in diesem angeordneten Filterelement (34), das ein Filtermedium (32) aufweist, das die Tankfüllung von einem reinseitigen inneren Filterhohlraum (20) trennt und sich vom Bodenbereich (10) des Tanks (2) bis zu einer Füllstandshöhe (28) erstreckt, die einem Teil des Füllvolumens des Tanks (2) entspricht, wobei am Filterhohlraum (20) ein Sauganschluss (22) vorgesehen ist, über den durch einen einem betrieblichen Systemdruck entsprechenden Saugdruck das abgereinigte Fluid abführbar ist, ist dadurch gekennzeichnet, dass das Filterelement (34) ein Filtermedium (32) aufweist, das bei innerhalb des Bereichs eines niedrigen betrieblichen Systemdruckes liegenden Saugdrücken luftundurchlässig ist.
<img id="iaf01" file="imgaf001.tif" wi="51" he="104" img-content="drawing" img-format="tif"/></p>
</abstract>
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The members are as contained in the European Patent Office EDP file on							The European Patent Office is in no way liable for these particulars which are merely given for the purpose of information.							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